Special attention is given to the case when the analyzing vector consists of the first elements
of the basis of admissible functions, namely the functions whose Fourier transform is a
Laguerre function. In this case, the resulting spaces are, up to a multiplier isomorphism, poly-
Bergman spaces. To demonstrate this fact, we introduce a new map and call it the
polyanalytic Bergman transform. Our method of proof uses Vasilevski's restriction principle …